56、 He was fully__________ of his own shortcomings．
A．sensitive
B．sensible
C．serious
D．sincere


57、 After his leave，Alfred went back on duty to__________ his soldiers．
A．in charge of
B．charge
C．be charge by
D．take charge of


58、 We agreed to accept__________ they thought was the best tourist guide．
A．whatever
B．whomever
C．whichever
D．whoever


59、 It is not that I do not like plays．The reason why I did not go to the theater last night was that I could not__________the time．
A．offer
B．leave
C．afford
D．manage


60、 All the arrangements should have been completed prior__________ our departure．
A．in
B．to
C．bv
D．before


61、 In winter，animals have a hard time__________ anything to eat．
A．to find
B．to finding
C．to find out
D．finding


62、 “l，d like’to buy an expensive camera．”
“Well，we have several models for you__________ ．”
A．to be chosen from
B．of choice
C．to choose from
D．for choosing．


63、 If you keep on，you’ll succeed__________ ．
A．on time
B．at a time
C．in time
D．at one time


64、 I feel like__________ to the cinema with my friends．
A．go
B．to go
C．going
D．went


65、 By next$uInnler John__________ in his factory for 3 year．
A．have been working
B．will have been working
C．will be working
D．has worked